Find x: ?x+?x+?x+?x+.................? = 6.

1.√(x+√(x+√(x…)))=y=>y^2=x+y=>

y=(1+/−√1+4x−−−−−)/2..(1),x>−1/4

2.√x(√x(√x..))=y=>y^2=x∗y=>y=x..(2)

From (1&2)=>1+1+4x−−−−−√=2x=>4×2–8x=0=>x=2||x=0.